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SRP Pro 2618, Chevrolet, LS Gen III/IV, 4.030 in. Bore, 1.115 CD, Flat Top, 8 Cyl. Piston Kit
JE Pistons SRP Pro 2618 line expands on the premium features of the SRP Pro series with the addition of extremely strong, 2618 forged aluminum material. All piston kits include gas-nitrided, carbon-steel pistons rings, pins, and locks. SRP Pro 2618 pistons maximize piston strength and maximize value, whether you’re building rowdy small block or a flame-spitting big block. As with all JE Pistons products, SRP pistons are made 100% in the USA.
- Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
- Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
- Ring groove design placement proven to maintain positive seal in high-HP, boosted applications, along with stout top land thickness for improved strength
- Low-friction skirt coating reduces wear and reduces operating noise while optimizing performance
- Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
- Accumulator groove helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
- Made 100% in the USA
| Piston Series | SRP Pro 2618 |
|---|---|
| Cylinder Head | LSX/L92 12 DEG |
| Bore Diameter | 4.030 IN |
| Piston Head Type | Flat |
| Compression Height | 1.110 IN |
| Piston Volume | -5.00 CC |
| Piston Material | 2618 |
| Forging Type | FSR |
| Piston Average Weight | 390 GR |
| Ring Set Included | Yes |
| Top Compression Ring Thickness | 0.0480 IN |
| Second Compression Ring Thickness | 0.0600 IN |
| Oil Ring Thickness | 0.149 IN |
| Wrist Pin Material | 5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length | 2.250 IN |
| Wrist Pin Wall Thickness | 0.170 IN |
| Categories | Other |
|---|---|
| Manufacturer Part Number | 361030 |
| Brand | SRP Pistons |
| Part Type | Other |
| Engine Type | LS Series, Small Block |